MTB Tire Comparison:
Continental Race King Protection 2020 vs
Continental Race King Protection (E-25) 2024




Manufacturer Specifications


Manufacturer Specifications
Brand ContinentalContinental
Model Race King ProtectionRace King Protection (E-25)
Year 20202024
Supplied By Bought in storeBought in store
Full Review Full ReviewFull Review
New or Used NewNew
Mileage 0 km0 km
Price Range HighHigh
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Manufacturer Part Number 01014730101473
EAN 40192387981284019238798128
TPI 3/1803/180
Compound Black ChiliBlack Chili
Bead FoldingFolding
ETRTO 55-62255-622
Size Inch 29"28"
Width Inch 2.202.20
Specified Weight 605 grams605 grams
Min Air Pressure 44 psi psi
Max Air Pressure 58 psi58 psi
Made In Members OnlyMembers Only
Available Sizes 26x2.20
27.5x2.20
29x2.20
26x2.20
27.5x2.20
29x2.20
Image 1
Continental Race King Protection 2020
Continental Race King Protection (E-25) 2024
Image 2
Continental Race King Protection 2020
Continental Race King Protection (E-25) 2024
Image 3
Continental Race King Protection 2020
Continental Race King Protection (E-25) 2024
Image 4 Not Available
Continental Race King Protection (E-25) 2.2 2024

Size and Weight Measurements


Size and Weight Measurements
Model Race King ProtectionRace King Protection (E-25)
Specified Weight 605 grams605 grams
Measured Weight 588 grams586 grams
Measured Width Carcass 53 mm (un-round)54 mm (un-round)
Measured Width Tread 51 mm52 mm
Measured Height 52 mm (un-round)52 mm (un-round)
Measured Knob Height Center 2.5 mm2.7 mm
Measured Knob Height Edge 3.0 mm3.1 mm
Measured Casing Thickness Center 1.80 mm1.70 mm
Measured Total Thickness Sidewall Members OnlyMembers Only
All size measurements are taken at an air pressure of 35 psi / 2.4 bars on a 17.8 mm inner width rim.

Rolling Resistance Test Results


Rolling Resistance Test Results
Model Race King ProtectionRace King Protection (E-25)
Spin Up Video YouTubeYouTube
Inner Tube None (40 ml sealant)None (40 ml sealant)
Rolling Resistance
55 PSI / 3.8 Bar
Members OnlyMembers Only
Rolling Resistance
45 PSI / 3.1 Bar
Members OnlyMembers Only
Rolling Resistance
35 PSI / 2.4 Bar
14.5 Watts
CRR: 0.00435
16.5 Watts
CRR: 0.00495
Rolling Resistance
25 PSI / 1.7 Bar
15.7 Watts
CRR: 0.00471
18.2 Watts
CRR: 0.00546
All numbers are for a single tire at a speed of 29 km/h / 18 mph and a load of 42.5 kg / 94 lbs.

Use the formula: RR (Watts) = CRR * speed (m/s) * load (N) to calculate rolling resistance at a given speed and load.

Puncture Resistance Test Results


Puncture Resistance Test Results (higher is better)
Model Race King ProtectionRace King Protection (E-25)
Total Puncture Score Tread 29 Points30 Points
Total Puncture Score Sidewall Members OnlyMembers Only
Tread Puncture Force Sharp Needle Members OnlyMembers Only
Tread Puncture Force Blunt Needle Members OnlyMembers Only
Tread Total Tire Thickness 1.8 mm1.7 mm
Sidewall Puncture Force Sharp Needle Members OnlyMembers Only
Sidewall Puncture Force Blunt Needle Members OnlyMembers Only
Sidewall Total Tire Thickness Members OnlyMembers Only

Static Grip Test Results


Static Grip Test Results (higher is better)
Model Race King ProtectionRace King Protection (E-25)
Wet Grip Average 59 Points57 Points
Wet Grip Center Members OnlyMembers Only
Wet Grip Edge Members OnlyMembers Only
Measured Knob Height Center 2.5 mm2.7 mm
Measured Knob Height Edge 3.0 mm3.1 mm
Grip in points = coefficient of friction * 100
MTB grip test rim width = 30.0 mm
Wet Grip Test and Off-Road Tires (info)

Conclusion


Conclusion
Model Race King ProtectionRace King Protection (E-25)
Full Review Full ReviewFull Review
Verdict Highly RecommendedHighly Recommended
Rating 5.0 / 54.8 / 5
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  • Continental Race King Protection
  • Continental Race King Protection (E-25)
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